Woodpeckers SG-WP is a tool for precise alignment in woodworking. With its convenient construction, you can easily measure the distance between the saw blade and the guide bar, making it easy to make straight and clean cuts. It automatically adjusts to the width of the angle gauge groove with three precision steel pins, ensuring a perfect fit and smooth movement. V-slots on the bottom of the gauge body allow quick adjustment of the gauge range, and the range positions are fully repeatable. The instrument utilizes a dial indicator with a 1“ stroke and 1/1000” dial graduation, and features a revolution counter, adjustable scale and bezel. The meter's rugged construction allows it to withstand the rigors of everyday woodworking for long-lasting performance, and its compact size makes it easy to store and carry.